<template>
  <el-dialog :title="showTitle" :visible="showdialog" @close="close">
    <el-form ref="addDept" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="部门名称" prop="name">
        <el-input v-model="formData.name" placeholder="2-10个字符" style="width: 80%" size="mini" />
      </el-form-item>
      <el-form-item label="部门编码" prop="code">
        <el-input v-model="formData.code" placeholder="2-10个字符" style="width: 80%" size="mini" />
      </el-form-item>
      <el-form-item label="部门负责人" prop="managerId">
        <el-select v-model="formData.managerId" placeholder="请选择负责人" style="width: 80%" size="mini">
          <el-option v-for="item in SimpleList" :key="item.id" :value="item.id" :label="item.username" />
        </el-select>
      </el-form-item>
      <el-form-item label="部门介绍" prop="introduce">
        <el-input v-model="formData.introduce" placeholder="1-100个字符" type="textarea" :rows="4" style="width: 80%" size="mini" />
      </el-form-item>
      <el-form-item>
        <el-button size="mini" type="primary" @click="submit">确认</el-button>
        <el-button size="mini">取消</el-button>
      </el-form-item>
    </el-form>
  </el-dialog>
</template>

<script>
import { getDepartment, getSimpleList, addDepartment, getDepartmentDetail, updateDepartment } from '@/api/department'
export default {
  props: {
    showdialog: {
      type: Boolean,
      default: false
    },
    currentnodeid: {
      type: Number,
      default: null
    }
  },
  data() {
    return {
      SimpleList: [],
      formData: {
        code: '', // 部门编码
        introduce: '', // 部门介绍
        managerId: '', // 部门负责人id
        name: '', // 部门名称
        pid: '' // 父级部门的id
      },
      rules: {
        code: [{ required: true, message: '部门编码不能为空', trigger: 'blur' },
          {
            min: 2, max: 10, message: '部门编码的长度为2-10个字符', trigger: 'blur'
          },
          {
            trigger: 'blur',
            validator: async(rule, value, callback) => {
              let res = await getDepartment()
              if (this.formData.id) {
                res = res.filter(item => item.id !== this.formData.id)
              }
              if (res.some(item => item.code === value)) {
                callback(new Error('部门编码重复'))
              } else {
                callback()
              }
            }
          }
        ], // 部门编码
        introduce: [{ required: true, message: '部门介绍不能为空', trigger: 'blur' }, {
          min: 1, max: 100, message: '部门介绍的长度为1-100个字符', trigger: 'blur'
        }], // 部门介绍
        managerId: [{ required: true, message: '部门负责人不能为空', trigger: 'blur' }], // 部门负责人id
        name: [{ required: true, message: '部门名称不能为空', trigger: 'blur' },
          {
            min: 2, max: 10, message: '部门名称的长度为2-10个字符', trigger: 'blur'
          },
          {
            trigger: 'blur',
            validator: async(rule, value, callback) => {
              let res = await getDepartment()
              if (this.formData.id) {
                res = res.filter(item => item.id !== this.formData.id)
              }
              if (res.some(item => item.name === value)) {
                callback(new Error('部门名称重复'))
              } else {
                callback()
              }
            }
          }] // 部门名称
        // pid: '' // 父级部门的id 不需要做校验
      }
    }
  },
  computed: {
    showTitle() {
      return this.formData.id ? '编辑部门' : '新增部门'
    }
  },
  created() {
    this.getSimpleList()
  },
  methods: {
    close() {
      this.formData = {
        code: '', // 部门编码
        introduce: '', // 部门介绍
        managerId: '', // 部门负责人id
        name: '', // 部门名称
        pid: '' // 父级部门的id
      }
      this.$refs.addDept.resetFields()
      this.$emit('update:showdialog', false)
    },
    async getSimpleList() {
      const res = await getSimpleList()
      this.SimpleList = res
    },
    async submit() {
      await this.$refs.addDept.validate()
      if (this.formData.id) {
        await updateDepartment(this.formData)
        this.$message.success('更新成功')
      } else {
        await addDepartment({
          ...this.formData,
          pid: this.currentnodeid
        })
        this.$message.success('添加成功')
      }
      this.$emit('updateDepartment')
      this.close()
    },
    // 获取组织的详情
    async getDepartmentDetail() {
      this.formData = await getDepartmentDetail(this.currentnodeid)
    }
  }
}
</script>

<style>

</style>
